312898080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3119}}^1$

素因数の和:3167

約数の個数: 192

約数和(自身を含む): 1132185600

約数和(自身を除く): 819287520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 760, 836, 880, 912, 1045, 1056, 1140, 1254, 1320, 1520, 1672, 1760, 1824, 2090, 2280, 2508, 2640, 3040, 3119, 3135, 3344, 4180, 4560, 5016, 5280, 6238, 6270, 6688, 8360, 9120, 9357, 10032, 12476, 12540, 15595, 16720, 18714, 20064, 24952, 25080, 31190, 33440, 34309, 37428, 46785, 49904, 50160, 59261, 62380, 68618, 74856, 93570, 99808, 100320, 102927, 118522, 124760, 137236, 149712, 171545, 177783, 187140, 205854, 237044, 249520, 274472, 296305, 299424, 343090, 355566, 374280, 411708, 474088, 499040, 514635, 548944, 592610, 651871, 686180, 711132, 748560, 823416, 888915, 948176, 1029270, 1097888, 1185220, 1303742, 1372360, 1422264, 1497120, 1646832, 1777830, 1896352, 1955613, 2058540, 2370440, 2607484, 2744720, 2844528, 3259355, 3293664, 3555660, 3911226, 4117080, 4740880, 5214968, 5489440, 5689056, 6518710, 7111320, 7822452, 8234160, 9481760, 9778065, 10429936, 13037420, 14222640, 15644904, 16468320, 19556130, 20859872, 26074840, 28445280, 31289808, 39112260, 52149680, 62579616, 78224520, 104299360, 156449040, 312898080]

約数ペア:

[(1, 312898080), (2, 156449040), (3, 104299360), (4, 78224520), (5, 62579616), (6, 52149680), (8, 39112260), (10, 31289808), (11, 28445280), (12, 26074840), (15, 20859872), (16, 19556130), (19, 16468320), (20, 15644904), (22, 14222640), (24, 13037420), (30, 10429936), (32, 9778065), (33, 9481760), (38, 8234160), (40, 7822452), (44, 7111320), (48, 6518710), (55, 5689056), (57, 5489440), (60, 5214968), (66, 4740880), (76, 4117080), (80, 3911226), (88, 3555660), (95, 3293664), (96, 3259355), (110, 2844528), (114, 2744720), (120, 2607484), (132, 2370440), (152, 2058540), (160, 1955613), (165, 1896352), (176, 1777830), (190, 1646832), (209, 1497120), (220, 1422264), (228, 1372360), (240, 1303742), (264, 1185220), (285, 1097888), (304, 1029270), (330, 948176), (352, 888915), (380, 823416), (418, 748560), (440, 711132), (456, 686180), (480, 651871), (528, 592610), (570, 548944), (608, 514635), (627, 499040), (660, 474088), (760, 411708), (836, 374280), (880, 355566), (912, 343090), (1045, 299424), (1056, 296305), (1140, 274472), (1254, 249520), (1320, 237044), (1520, 205854), (1672, 187140), (1760, 177783), (1824, 171545), (2090, 149712), (2280, 137236), (2508, 124760), (2640, 118522), (3040, 102927), (3119, 100320), (3135, 99808), (3344, 93570), (4180, 74856), (4560, 68618), (5016, 62380), (5280, 59261), (6238, 50160), (6270, 49904), (6688, 46785), (8360, 37428), (9120, 34309), (9357, 33440), (10032, 31190), (12476, 25080), (12540, 24952), (15595, 20064), (16720, 18714)]